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PCF8574P - NXP

Description: Remote 8-bit I/O expander for I2C-bus

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PCF8574P - NXP PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - SOT38-4-ren1
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3D Models
PCF8574P - NXP  - 3D model - Dual-In-Line Packages - SOT38-4-ren1
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PCF8574P Details

  • Manufacturer Part Number:

    PCF8574P

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DIP

  • Package Description:

    0.300 INCH, PLASTIC, SOT-38-4, DIP-16

  • Pin Count:

    16

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    NXP Semiconductors

  • YTEOL:

    0

  • Clock Frequency-Max:

    0.1 MHz

  • JESD-30 Code:

    R-PDIP-T16

  • JESD-609 Code:

    e4

  • Length:

    21.6 mm

  • Number of Bits:

    8

  • Number of I/O Lines:

    8

  • Number of Ports:

    1

  • Number of Terminals:

    16

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP16,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    4.7 mm

  • Supply Current-Max:

    0.1 mA

  • Supply Voltage-Max:

    6 V

  • Supply Voltage-Min:

    2.5 V

  • Supply Voltage-Nom:

    5 V

  • Surface Mount:

    NO

  • Technology:

    CMOS

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

  • uPs/uCs/Peripheral ICs Type:

    PARALLEL IO PORT, GENERAL PURPOSE

PCF8574P Frequently Asked Questions (FAQs)

  • The PCF8574P can support I2C bus frequencies up to 400 kHz.
  • Yes, the PCF8574P can be used as a level shifter for I2C signals, allowing it to interface with devices operating at different voltage levels.
  • The PCF8574P can be reset by pulling the RESET pin low for a minimum of 1 ms. This will reset the device to its default state.
  • The PCF8574P can sink or source up to 25 mA of current on its I/O pins.
  • Yes, the PCF8574P is 5V tolerant, meaning it can be used in a 5V system, but it is recommended to use a voltage regulator to ensure a stable 3.3V supply to the device.

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PCF8574P Overview

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About NXP

NXP Semiconductors is a leading manufacturer of semiconductor devices with a wide range of semiconductor solutions, including microcontrollers, sensors, connectivity solutions, power management ICs, and security solutions. These products are used in a variety of applications such as automotive, industrial automation, smart homes, mobile devices, and more. NXP Semiconductors is one of the world’s largest semiconductor companies and is headquartered in Eindhoven, the Netherlands.

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Part Image PCF8574PN NXP Semiconductors

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Part Image PCF8574P,112 NXP Semiconductors

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